Is it normal to bleed this much?๐Ÿ˜ž๐Ÿ˜Ÿ

Rebecca
So I'm 20 he's 23, haven't been on birth control since December, we were using condoms up until last month, now trying for a baby๐Ÿ‘๐Ÿผ
Well we have unprotected sex all time time nearly every other day. 
I had a bleed from the 23-27th may.
Then the 10th - 14th June.
Now started again 4th July.
Any ideas why?? But they're close to periods, start off with spotting now heavier, got no pains this time.
Any help will be appreciated :)